Neos\FluidAdaptor\Tests\Unit\ViewHelpers\FormViewHelperTest::renderAddsDefaultFieldNamePrefixToTemplateVariableContainerIfNoPrefixIsSpecifiedAndRequestIsASubRequest PHP Method

    public function renderAddsDefaultFieldNamePrefixToTemplateVariableContainerIfNoPrefixIsSpecifiedAndRequestIsASubRequest()
    {
        $expectedPrefix = 'someArgumentPrefix';
        $mockSubRequest = $this->getMockBuilder(\Neos\Flow\Mvc\ActionRequest::class)->disableOriginalConstructor()->getMock();
        $mockSubRequest->expects($this->once())->method('getArgumentNamespace')->will($this->returnValue($expectedPrefix));
        $viewHelper = $this->getAccessibleMock(\Neos\FluidAdaptor\ViewHelpers\FormViewHelper::class, array('getFormActionUri', 'renderChildren', 'renderHiddenIdentityField', 'renderHiddenReferrerFields', 'addFormFieldNamesToViewHelperVariableContainer', 'removeFormFieldNamesFromViewHelperVariableContainer', 'addEmptyHiddenFieldNamesToViewHelperVariableContainer', 'removeEmptyHiddenFieldNamesFromViewHelperVariableContainer', 'renderEmptyHiddenFields', 'renderTrustedPropertiesField'), array(), '', false);
        $this->controllerContext = $this->getMockBuilder(\Neos\Flow\Mvc\Controller\ControllerContext::class)->disableOriginalConstructor()->getMock();
        $this->controllerContext->expects($this->any())->method('getRequest')->will($this->returnValue($mockSubRequest));
        $this->renderingContext->setControllerContext($this->controllerContext);
        $this->injectDependenciesIntoViewHelper($viewHelper);
        $this->viewHelperVariableContainer->expects($this->once())->method('add')->with(\Neos\FluidAdaptor\ViewHelpers\FormViewHelper::class, 'fieldNamePrefix', $expectedPrefix);
        $this->viewHelperVariableContainer->expects($this->once())->method('remove')->with(\Neos\FluidAdaptor\ViewHelpers\FormViewHelper::class, 'fieldNamePrefix');
        $viewHelper->render('index');
    }